M:tG card similarity search
3R · Artifact
{T}: Add {R}{R}. At the beginning of each player's upkeep, that player may put a doom counter on Lavabrink Floodgates or remove a doom counter from it. Then if it has three or more doom counters on it, sacrifice Lavabrink Floodgates. When you do, it deals 6 damage to each creature.
| Name | Mana | Type | Text |
|---|---|---|---|
| Tarnished Citadel | Land | {T}: Add {C}. {T}: Add one mana of any color. Tarnished Citadel deals 3 damage to you. | |
| Burning-Eye Zubera | 2RR | Creature — Zubera Spirit | When Burning-Eye Zubera dies, if 4 or more damage was dealt to it this turn, Burning-Eye Zubera deals 3 damage to any target. 3/3 |
| Shed Weakness | G | Instant | Target creature gets +2/+2 until end of turn. You may remove a -1/-1 counter from it. |
| Clockwork Avian | 5 | Artifact Creature — Bird | Flying Clockwork Avian enters the battlefield with four +1/+0 counters on it. At end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1/+0 counter from it. {X}, {T}: Put up to X +1/+0 counters on Clockwork Avian. This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four. Activate only during your upkeep. 0/4 |
| Sinew Dancer | W | Creature — Phyrexian Soldier | {3}{W}, {T}: Tap target creature. Corrupted — {W}, {T}: Tap target creature. Activate only if an opponent has three or more poison counters. 1/1 |
| Agonizing Syphon | 3B | Sorcery | Agonizing Syphon deals 3 damage to any target and you gain 3 life. |
| Dark Nourishment | 4B | Instant | Dark Nourishment deals 3 damage to any target. You gain 3 life. |
| Essence Drain | 4B | Sorcery | Essence Drain deals 3 damage to any target and you gain 3 life. |
| Intervention | 2RW | Instant | Intervention deals 3 damage to any target and you gain 3 life. |
| Lightning Helix | RW | Instant | Lightning Helix deals 3 damage to any target and you gain 3 life. |